how can tobacco affect your body affects faster than you think — but recovery begin just as quickly when you stop. This World No Tobacco Day, every decision matters. Choose better heart health, improved After-effects from vaping an e-cigarette

Ill be back for more

'Why smoking impairs the ability to learn about safety is not clear, but one possibility is that smoking changes neurotransmitter balances in the brain, which are necessary for successful safety learning.' Dr Haaker and his colleagues now hope to unravel the mechanism underlying this effect with the hope of developing new treatments and perhaps even new drugs

Read MoreHigh health deductibles weigh down more workers Drugstores now offer an array of vaccinations and flu shots, and their clinics can help monitor chronic illnesses like diabetes or high blood pressure

They also say they represent medical device manufacturers, pharmaceutical, food and cosmetic companies and the booming cannabis industry

Source Non-clinical laboratory study conducted in Switzerland with human teeth and the most widely used dental composites